Kevin
There is a well known
DLW Associates AM Broadcast Band Brick-Wall High Pass Filters
http://dlwc.com/
The 9 pole filter can be tuned for one of the deep nulls attenuate the station you need by 70db or more, give DLW a call.
Regards
JC
N4IS
-----Original Message-----
From: Topband [mailto:topband-bounces at contesting.com] On Behalf Of Kevin KL7KY
Sent: Sunday, May 14, 2017 12:55 PM
To: topband at contesting.com
Subject: Topband: CNN notch filter recommendations
Hi all,Has anyone had "success" notching out a single AM bcb station that +50dB?I see a lot of bcb filters that are commercially made, but wanted some real world feedback from someone that has dealt with it.I'm looking for something that I can leave in-line between the rig and the amp - that will handle at least 200w.Any input would be appreciated.ThanksKevin KL7KY
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